Perspectives and Issues In Environmentai Studies 

 - Kolkata  Vidyasagar University  2003 
 - 550 p. 
<br/><br/><label>ISBN: </label>400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Seineec
<br/><br/><label>Dewey Class. No.: </label>301.3  / MUK